JavaScript开发中常用的代码规范配置文件

一、jsconfig.json

{
  compilerOptions: {
    target: 'es6',
    experimentalDecorators: true,
    allowSyntheticDefaultImports: true,
    baseUrl: '.',
    paths: {
      // "@/*": [
      // "./src/*"
      // ],
      '@assets/*': ['./src/assets/*'],
      '@components/*': ['./src/components/*'],
      '@config/*': ['./src/config/*'],
      '@service/*': ['./src/service/*'],
      '@mixins/*': ['./src/mixins/*']
    }
  },
  exclude: ['node_modules', 'dist'],
  include: ['./src/**/*']
}

二、.postcssrc.js

// https://github.com/michael-ciniawsky/postcss-load-config
module.exports = {
  plugins: {
    'postcss-import': {},
    'postcss-url': {},
    // to edit target browsers: use "browserslist" field in package.json
    autoprefixer: {
      browsers: ['Firefox >= 10', 'IE >= 8', 'chrome >= 10', 'safari >= 10']
    }
  }
}

三、.babelrc

{
  presets: [
    [
      'env',
      {
        modules: false,
        targets: {
          browsers: ['> 1%', 'last 2 versions', 'not ie <= 8']
        }
      }
    ],
    'es2015',
    'stage-2'
  ],
  plugins: [
    'transform-vue-jsx',
    ['transform-runtime', { polyfill: false }],
    [
      'component',
      {
        libraryName: 'element-ui',
        styleLibraryName: 'theme-chalk'
      }
    ]
  ]
}

四、 .prettierrc

{
  eslintIntegration: true,
  singleQuote: true,
  semi: false
}

五、 .editorconfig

root = true

[*]
charset = utf-8
indent_style = space
indent_size = 2
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true

六、 .eslintrc.js（强制开启验证模式）

// http://eslint.org/docs/user-guide/configuring
module.exports = {
  extends: 'eslint:recommended',
  parserOptions: {
    sourceType: 'module'
  },
  parser: 'babel-eslint',
  globals: {
    // Put things like jQuery, etc
    jQuery: true,
    $: true,
    Swiper: true
  },
  env: {
    browser: true,
    commonjs: true,
    es6: true,
    node: true
  },
  rules: {
    'no-alert': 0,
    'no-console': 0,
    indent: ['error', 2],
    'linebreak-style': ['error', 'unix'],
    quotes: ['error', 'single']
    // "semi": [
    //  "error",
    //  "always"
    // ]
  }
}